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Ch. 11 - Chemical Bonds II. Kinds of Chemical Bonds (p.304-308) Ionic Bond Covalent Bond Comparison Chart.

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Presentation on theme: "Ch. 11 - Chemical Bonds II. Kinds of Chemical Bonds (p.304-308) Ionic Bond Covalent Bond Comparison Chart."— Presentation transcript:

1 Ch Chemical Bonds II. Kinds of Chemical Bonds (p ) Ionic Bond Covalent Bond Comparison Chart

2 A. Ionic Bond Attraction between 2 oppositely charged ions Ions - charged atoms formed by transferring e - from a metal to a nonmetal

3 A. Ionic Bond ions form a 3-D crystal lattice NaCl

4 B. Covalent Bond Attraction between neutral atoms formed by sharing e - between two nonmetals

5 B. Covalent Bond covalent bonds result in discrete molecules Cl 2 H2OH2O NH 3

6 Nonpolar Covalent Bond e - are shared equally usually identical atoms B. Covalent Bond

7 Polar Covalent Bond e - are shared unequally between 2 different atoms results in partial opposite charges + - B. Covalent Bond

8 Nonpolar Polar Ionic View Bonding Animations.Bonding Animations B. Covalent Bond

9 C. Comparison Chart IONIC COVALENT Electrons Melting Point Soluble in Water Conduct Electricity Other Properties transferred from metal to nonmetal high yes (solution or liquid) yes crystal lattice of ions, crystalline solids shared between nonmetals low no usually not molecules, odorous liquids & gases


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